On 25 July 1947, India’s last viceroy, Lord Mountbatten, stood before the Chamber of Princes to deliver his career’s most important speech.He had just three weeks to convince over 550 princely states – some the size of Britain, some so small that cartographers had trouble locating them – to become part of a free India. The alternative was unthinkable – the fragmentation of the subcontinent into dozens of autocratic fiefdoms. This is the beginning of John Zubrzycki’s marvellous retelling of the s